Interventions to increase the uptake of cervical cancer screening in low- and middle-income countries: a systematic review and meta-analysis.

Single interventions including reminding with phone call, SMS, community self-sampling of HPV test, and free subsidized services may enhance CCS uptake. Combined interventions, including health education interventions and SMS plus e-voucher, may be better than single intervention. Due to low-certainty evidences, these findings should be applied cautiously.